complibs: fixup the host complibs install dir

It's easier to have as much as possible stuff in the same place to
ease backup/restore, and make things easier to follow.

Move the host companion libraries install dir as a sub-dir of the
build-tools install dir (but not directly in it, it would break
for canadian or cross-native).

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>

scripts/build/cc/gcc.sh

@@ -68,7 +68,7 @@ do_cc_core_pass_1() {
             do_core=y
             core_opts+=( "mode=static" )
             core_opts+=( "host=${CT_BUILD}" )
-            core_opts+=( "complibs=${CT_COMPLIBS_DIR}" )
+            core_opts+=( "complibs=${CT_BUILDTOOLS_PREFIX_DIR}" )
             core_opts+=( "prefix=${CT_BUILDTOOLS_PREFIX_DIR}" )
             core_opts+=( "cflags=${CT_CFLAGS_FOR_HOST}" )
             ;;
@@ -93,7 +93,7 @@ do_cc_core_pass_2() {
     # Common options:
     core_opts+=( "host=${CT_BUILD}" )
     core_opts+=( "prefix=${CT_BUILDTOOLS_PREFIX_DIR}" )
-    core_opts+=( "complibs=${CT_COMPLIBS_DIR}" )
+    core_opts+=( "complibs=${CT_BUILDTOOLS_PREFIX_DIR}" )
     core_opts+=( "cflags=${CT_CFLAGS_FOR_HOST}" )
 
     # Do nothing for canadian-crosses, we already have a target compiler.
@@ -469,7 +469,7 @@ do_cc() {
 
     final_opts+=( "host=${CT_HOST}" )
     final_opts+=( "prefix=${CT_PREFIX_DIR}" )
-    final_opts+=( "complibs=${CT_COMPLIBS_DIR}" )
+    final_opts+=( "complibs=${CT_HOST_COMPLIBS_DIR}" )
     final_opts+=( "cflags=${CT_CFLAGS_FOR_HOST}" )
     if [ "${CT_BUILD_MANUALS}" = "y" ]; then
         final_opts+=( "build_manuals=yes" )

scripts/build/companion_libs/cloog.sh

@@ -64,7 +64,7 @@ do_cloog_for_host() {
     CT_mkdir_pushd "${CT_BUILD_DIR}/build-cloog-ppl-host-${CT_HOST}"
 
     cloog_opts+=( "host=${CT_HOST}" )
-    cloog_opts+=( "prefix=${CT_COMPLIBS_DIR}" )
+    cloog_opts+=( "prefix=${CT_HOST_COMPLIBS_DIR}" )
     cloog_opts+=( "cflags=${CT_CFLAGS_FOR_HOST}" )
     do_cloog_backend "${cloog_opts[@]}"
 

scripts/build/companion_libs/gmp.sh

@@ -51,7 +51,7 @@ do_gmp_for_host() {
     CT_mkdir_pushd "${CT_BUILD_DIR}/build-gmp-host-${CT_HOST}"
 
     gmp_opts+=( "host=${CT_HOST}" )
-    gmp_opts+=( "prefix=${CT_COMPLIBS_DIR}" )
+    gmp_opts+=( "prefix=${CT_HOST_COMPLIBS_DIR}" )
     gmp_opts+=( "cflags=${CT_CFLAGS_FOR_HOST}" )
     do_gmp_backend "${gmp_opts[@]}"
 

scripts/build/companion_libs/libelf.sh

@@ -52,7 +52,7 @@ do_libelf_for_host() {
     CT_mkdir_pushd "${CT_BUILD_DIR}/build-libelf-host-${CT_HOST}"
 
     libelf_opts+=( "host=${CT_HOST}" )
-    libelf_opts+=( "prefix=${CT_COMPLIBS_DIR}" )
+    libelf_opts+=( "prefix=${CT_HOST_COMPLIBS_DIR}" )
     libelf_opts+=( "cflags=${CT_CFLAGS_FOR_HOST}" )
     do_libelf_backend "${libelf_opts[@]}"
 

scripts/build/companion_libs/mpc.sh

@@ -52,7 +52,7 @@ do_mpc_for_host() {
     CT_mkdir_pushd "${CT_BUILD_DIR}/build-mpc-host-${CT_HOST}"
 
     mpc_opts+=( "host=${CT_HOST}" )
-    mpc_opts+=( "prefix=${CT_COMPLIBS_DIR}" )
+    mpc_opts+=( "prefix=${CT_HOST_COMPLIBS_DIR}" )
     mpc_opts+=( "cflags=${CT_CFLAGS_FOR_HOST}" )
     do_mpc_backend "${mpc_opts[@]}"
 

scripts/build/companion_libs/mpfr.sh

@@ -94,7 +94,7 @@ do_mpfr_for_host() {
     CT_mkdir_pushd "${CT_BUILD_DIR}/build-mpfr-host-${CT_HOST}"
 
     mpfr_opts+=( "host=${CT_HOST}" )
-    mpfr_opts+=( "prefix=${CT_COMPLIBS_DIR}" )
+    mpfr_opts+=( "prefix=${CT_HOST_COMPLIBS_DIR}" )
     mpfr_opts+=( "cflags=${CT_CFLAGS_FOR_HOST}" )
     do_mpfr_backend "${mpfr_opts[@]}"
 

scripts/build/companion_libs/ppl.sh

@@ -54,7 +54,7 @@ do_ppl_for_host() {
     CT_mkdir_pushd "${CT_BUILD_DIR}/build-ppl-host-${CT_HOST}"
 
     ppl_opts+=( "host=${CT_HOST}" )
-    ppl_opts+=( "prefix=${CT_COMPLIBS_DIR}" )
+    ppl_opts+=( "prefix=${CT_HOST_COMPLIBS_DIR}" )
     ppl_opts+=( "cflags=${CT_CFLAGS_FOR_HOST}" )
     do_ppl_backend "${ppl_opts[@]}"
 

scripts/crosstool-NG.sh.in

@@ -157,7 +157,18 @@ CT_BUILD_DIR="${CT_WORK_DIR}/${CT_TARGET}/build"
 CT_BUILDTOOLS_PREFIX_DIR="${CT_WORK_DIR}/${CT_TARGET}/buildtools"
 CT_STATE_DIR="${CT_WORK_DIR}/${CT_TARGET}/state"
 CT_CONFIG_DIR="${CT_BUILD_DIR}/configs"
-CT_COMPLIBS_DIR="${CT_BUILD_DIR}/static"
+# Note about HOST_COMPLIBS_DIR: it's always gonna be in the buildtools dir, or a
+# sub-dir. So we won't have to save/restore it, not even create it.
+# In case of cross or native, host-complibs are used for build-complibs;
+# in case of canadian or cross-native, host-complibs are specific
+case "${CT_TOOLCHAIN_TYPE}" in
+    native|cross)
+        CT_HOST_COMPLIBS_DIR="${CT_BUILDTOOLS_PREFIX_DIR}"
+        ;;
+    canadian|cross-native)
+        CT_HOST_COMPLIBS_DIR="${CT_BUILDTOOLS_PREFIX_DIR}/complibs-host"
+        ;;
+esac
 
 # Compute test suite install directory
 CT_TEST_SUITE_DIR=${CT_INSTALL_DIR}/test-suite
@@ -233,7 +244,7 @@ CT_DoExecLog ALL mkdir -p "${CT_BUILDTOOLS_PREFIX_DIR}/bin"
 CT_DoExecLog ALL mkdir -p "${CT_CONFIG_DIR}"
 CT_DoExecLog ALL mkdir -p "${CT_INSTALL_DIR}"
 CT_DoExecLog ALL mkdir -p "${CT_PREFIX_DIR}"
-CT_DoExecLog ALL mkdir -p "${CT_COMPLIBS_DIR}"
+CT_DoExecLog ALL mkdir -p "${CT_HOST_COMPLIBS_DIR}"
 
 # Only create the state dir if asked for a restartable build
 [ -n "${CT_DEBUG_CT_SAVE_STEPS}" ] && CT_DoExecLog ALL mkdir -p "${CT_STATE_DIR}"

scripts/functions

@@ -1146,7 +1146,6 @@ CT_DoSaveState() {
                            /^(FUNCNAME|GROUPS|PPID|SHELLOPTS)=/d;' >"${state_dir}/env.sh"
 
     CT_DoTarballIfExists "${CT_BUILDTOOLS_PREFIX_DIR}" "${state_dir}/buildtools_dir"
-    CT_DoTarballIfExists "${CT_COMPLIBS_DIR}" "${state_dir}/complibs_dir"
     CT_DoTarballIfExists "${CT_CONFIG_DIR}" "${state_dir}/config_dir"
     CT_DoTarballIfExists "${CT_PREFIX_DIR}" "${state_dir}/prefix_dir" --exclude '*.log'
 
@@ -1179,7 +1178,6 @@ CT_DoLoadState(){
 
     CT_DoExtractTarballIfExists "${state_dir}/prefix_dir" "${CT_PREFIX_DIR}"
     CT_DoExtractTarballIfExists "${state_dir}/config_dir" "${CT_CONFIG_DIR}"
-    CT_DoExtractTarballIfExists "${state_dir}/complibs_dir" "${CT_COMPLIBS_DIR}"
     CT_DoExtractTarballIfExists "${state_dir}/buildtools_dir" "${CT_BUILDTOOLS_PREFIX_DIR}"
 
     # Restore the environment, discarding any error message